DocumentCode
300614
Title
On-line estimation of indicated torque in IC engines via sliding mode observers
Author
Rizzoni, Giorgio ; Drakunov, Sergey ; Wang, Yue-Yun
Author_Institution
Center for Automotive Res., Ohio State Univ., Columbus, OH, USA
Volume
3
fYear
1995
fDate
21-23 Jun 1995
Firstpage
2123
Abstract
An approach to fault diagnosis for internal combustion engines is considered. It is based on the estimation of cylinder indicated torques by means of sliding mode observers. Instead of measuring indicated pressure in cylinders directly, crankshaft angular position is measured as the input of observers, which estimate the indicated torques. Several engine models are considered with different levels of complexity
Keywords
angular measurement; fault diagnosis; internal combustion engines; observers; spatial variables measurement; torque measurement; variable structure systems; IC engines; complexity; crankshaft angular position measurement; fault diagnosis; indicated torque estimation; internal combustion engines; observers; online estimation; sliding mode observers; Angular velocity; Automotive engineering; Convergence; Engine cylinders; Fault diagnosis; Internal combustion engines; Observers; Position measurement; Torque measurement; Velocity measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, Proceedings of the 1995
Conference_Location
Seattle, WA
Print_ISBN
0-7803-2445-5
Type
conf
DOI
10.1109/ACC.1995.531273
Filename
531273
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